Field Artillery (Howitzer) Brigade February 1916 – 23 January 1917 40th Field Artillery Battery 44th Field Artillery Battery 48th Field Artillery Battery 24th Brigade Ammunition Column V4A Heavy Trench Mortar Battery June 1916 – 21 February 1918 X4A Medium Trench Mortar Battery June 1916 – 21 February 1918 Y4A Medium Trench Mortar Battery June 1916 – 21 February 1918 Z4A Medium Trench Mortar Battery June 1916 – 21 February 1918 7th Medium Trench Mortar Battery 21 February 1918 – past November 1918 8th Medium Trench Mortar Battery 21 February 1918 – past November 1918 5th Division Artillery Formed Egypt February 1916 for 5th Division Subunits: 5th Division Ammunition Column February 1916 – past November 1918 13th Field Artillery Brigade February 1916 – past November 1918 49th Field Artillery Battery 50th Field Artillery Battery 51st Field Artillery Battery 113th Field Artillery (Howitzer) Battery 13th Brigade Ammunition Column 14th Field Artillery Brigade February 1916 – past November 1918 53rd Field Artillery Battery 54th Field Artillery Battery 55th Field Artillery Battery 114th Field Artillery (Howitzer) Battery 14th Brigade Ammunition Column 15th Field Artillery Brigade February 1916 – 22 January 1917 57th Field Artillery Battery 58th Field Artillery Battery 59th Field Artillery Battery 15th Brigade Ammunition Column 25th Field Artillery (Howitzer) Brigade February 1916 – 23 January 1917 120th Field Artillery (Howitzer) Battery 52nd Field Artillery Battery 56th Field Artillery Battery 60th Field Artillery Battery 115th Field Artillery (Howitzer) Battery 25th Brigade Ammunition Column V5A Heavy Trench Mortar Battery June 1916 – 21 February 1918 X5A Medium Trench Mortar Battery June 1916 – 21 February 1918 Y5A Medium Trench Mortar Battery June 1916 – 21 February 1918 Z5A Medium Trench Mortar Battery June 1916 – 21 February 1918 9th Medium Trench Mortar Battery 21 February 1918 – past November 1918 10th Medium Trench Mortar Battery 21 February 1918 – past November 1918 Siege artillery 1st Siege Artillery Brigade 1st Siege Artillery Battery 2nd Siege Artillery Battery 338th Siege Artillery Battery 1st Siege Battery Ammunition Column 2nd Siege Battery Ammunition Column Captured units 'A' Captured Gun Battery Heavy trench mortar batteries V Heavy Trench Mortar Battery Reserve units Reserve Artillery Brigade 1st Field Artillery Training Battery 2nd Field Artillery Training Battery 3rd Field Artillery Training Battery 4th Field Artillery Training Battery 5th Field Artillery Training Battery Training depot Artillery Training Depot See also Royal Regiment of Australian Artillery Military history of Australia during World War